CN219316562U - Civil air defense structure arranged in rail transit interval partition - Google Patents
Civil air defense structure arranged in rail transit interval partition Download PDFInfo
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- CN219316562U CN219316562U CN202223223702.5U CN202223223702U CN219316562U CN 219316562 U CN219316562 U CN 219316562U CN 202223223702 U CN202223223702 U CN 202223223702U CN 219316562 U CN219316562 U CN 219316562U
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- door
- interval
- partition
- door opening
- air defense
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The utility model discloses a civil air defense structure for rail transit interval partition arrangement, which comprises a partition wall, a first interval, a second interval, an interval partition door and a valve threshold protection airtight door, wherein the first interval and the second interval are adjacently arranged; when the valve threshold protective airtight door is opened, the pedestrian area in the first zone is communicated with the pedestrian area in the second zone.
Description
Technical Field
The utility model belongs to the technical field of civil air defense engineering, and particularly relates to a civil air defense structure for partition arrangement of rail transit intervals.
Background
At present, rail transit is rapidly developed, and the rail transit takes a subway as an example and is an extremely important part of subway civil air defense engineering. When an emergency condition is met, for example, a train is in emergency stop in a tunnel between stations due to faults or other reasons, one compartment is just clamped at an interval partition door, passengers on the train need to walk to a station nearby after the doors are opened through platform plates at two sides of the tunnel, and at the civil air defense interval partition door of the station, as only the interval partition door required by normal passing of the train is reserved, the passengers cannot pass through the platform plate directly, the passengers need to go down to a train travelling track from the platform plate, and then enter the range of the station after passing through the partition door along the track, so that the passenger passing efficiency is low and the potential safety hazard is large.
Disclosure of Invention
Therefore, the utility model provides a civil air defense structure for rail transit interval partition arrangement, and aims to solve the problems that in the prior art, the passenger passing efficiency is low and the potential safety hazard is large in the case of emergency in the civil air defense structure for rail transit interval partition arrangement.
In order to solve the technical problems, the utility model provides a civil air defense structure for rail transit interval partition arrangement, comprising:
the dividing wall is provided with a first door opening and a second door opening which are adjacent to each other;
the first section and the second section are adjacently arranged, are distributed along a first direction and are separated by a separation wall, and are respectively provided with a pedestrian area;
the interval partition door is arranged at the outer edge of the first door opening of the partition wall, can horizontally turn over and completely covers the first door opening; the method comprises the steps of,
the valve threshold protective airtight door is arranged at the outer edge of the second door opening of the partition wall and is arranged adjacent to the interval partition door, and the valve threshold protective airtight door can be horizontally turned over and completely covers the second door opening;
when the valve threshold protective airtight door is opened, the pedestrian area in the first zone is communicated with the pedestrian area in the second zone.
Preferably, in the civil air defense structure arranged in the track traffic interval partition, the lowest height of the valve threshold protective airtight door is the same as or similar to the height of the pedestrian areas in the first interval and the second interval.
Preferably, in the civil air defense structure arranged in the rail traffic interval partition, one side of the partition wall is provided with a mounting surface;
the partition door and the valve sill protective airtight door cover are closed on the installation surface, the width of the partition wall is D1, the width of the partition door is D2, and the width of the valve sill protective airtight door is D3, wherein D1 is more than or equal to D2+D3.
Preferably, in the civil air defense structure arranged in the rail transit interval partition, the first door opening and the second door opening have a first interval D4 along the width direction, and D4 is more than or equal to 0.8m.
Preferably, in the civil air defense structure arranged in the track traffic interval partition, the partition wall is further provided with an embedded hole, and the embedded hole is located above or below the pedestrian area in the first interval/the second interval and is arranged at intervals with the second door hole.
Preferably, in the civil air defense structure arranged in the rail transit interval partition, the minimum distance between the embedded hole and the outer edge of the second door opening is D5, and D5 is more than or equal to 0.8m.
Preferably, in the civil air defense structure arranged in the track traffic interval partition, the partition wall is further provided with an embedded hole, the embedded hole is located above the pedestrian area in the first interval/the second interval, and the embedded hole is located on one side opposite to the first door opening and the second door opening.
Preferably, in the civil air defense structure arranged in the rail transit interval partition, the minimum distance between the embedded hole and the outer edge of the second door opening is D6, and D6 is more than or equal to 0.8m.
Preferably, in the civil air defense structure of the rail transit interval partition arrangement, the second door opening is provided with a mounting side far away from the first door opening, and the mounting side is provided with a first hinge; the valve threshold protecting and sealing door is fixed on the outer edge of the second door opening through a first hinge;
the installation side is provided with a linear driving device, one end of the linear driving device is rotatably arranged on the installation side, and the other end of the linear driving device is rotatably arranged on the valve threshold protective airtight door.
Preferably, in the civil air defense structure arranged in the rail traffic interval partition, the linear driving device is a driving cylinder.
The technical scheme provided by the utility model has the following advantages:
by taking rail traffic as a subway as an example, the utility model adopts the structure that the valve threshold protective airtight door is arranged at the outer edge of the second door opening of the partition wall and is arranged adjacent to the interval partition door, the valve threshold protective airtight door can horizontally turn over and completely cover the second door opening, and when the valve threshold protective airtight door is opened, the pedestrian area of the first interval is communicated with the pedestrian area of the second interval, so that passengers enter platform plates at two sides of a tunnel from a train after the door of the subway is opened and enter adjacent station stations, directly pass through the second door opening corresponding to the valve threshold protective airtight door, enter the station plates of the second interval from the platform plates of the first interval, and the passing route is reduced and the potential safety hazard is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a civil air defense structure of a prior art track traffic interval partition arrangement;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic diagram of an embodiment of a civil air defense structure of the present utility model in a track traffic section partition arrangement;
fig. 4 is a schematic cross-sectional view of fig. 3.
Description of prior art reference numerals:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 100’ | Civil air defense structure arranged in rail transit interval partition | 6’ | Tunnel |
| 1’ | Dividing wall | 200’ | Train |
| 4’ | Interval partition door |
The utility model is described by reference numerals:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 100 | Civil air defense structure arranged in rail |
21,31 | |
| 1 | |
4 | |
| 11 | First door opening | 5 | Valve threshold protection airtight door |
| 12 | Second door opening | 6 | Tunnel |
| 2 | A |
7 | Pre-buried entrance to a cave |
| 3 | A |
200 | Train |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.
At present, rail transit is rapidly developed, and the rail transit takes a subway as an example and is an extremely important part of subway civil air defense engineering. Referring to fig. 1 and 2, in the civil air defense structure 100 'of the rail transit section partition arrangement in the prior art, for example, the train 200' is stopped in emergency in the tunnel 6 'between stations due to a fault or other reasons, wherein a carriage is just blocked at the section partition door 4' of the partition wall 1', after the doors of the train are opened, passengers on the train need to walk to the adjacent station through the station plates at both sides of the tunnel 6', and at the civil air defense section partition door 4 'of the station, the passengers cannot pass through the station plates directly due to the reserved section partition door 4' required by normal passing of the train 200', the passengers need to travel along the track from the station plates before climbing up the station plates after passing through the door openings of the section partition door 4', so that the passenger passing efficiency is low and the potential safety hazard is large.
Specifically, after the doors of the train are opened, passengers come out from the train 200' and enter the platform plates at two sides of the tunnel 6', then enter adjacent station sites, jump into the positions of the tunnel 6' and the civil air defense section partition door 4' through stairs or even directly from the platform plates, pass through the door opening of the section partition door 4', climb up again or enter the platform plates of the next section through stairs, because the height difference between the platform plates and the track top surface is large (usually more than 1 meter), when the passengers jump into the positions of the tunnel 6' and the civil air defense section partition door 4' through stairs or even directly from the platform plates, or climb up and down the platform plates of the next section at the positions of the tunnel 6' and the civil air defense section partition door 4', various pipelines and circuits are arranged below the track, so that the potential safety hazard is further increased;
further, the train 200 'has a small gap (generally about 0.5 m) between the corresponding door openings of the section blocking door 4', which is very inconvenient to pass, and the train is not evacuated in emergency.
In order to solve the above problems, the present utility model provides a civil air defense structure of a track traffic section partition arrangement, referring to fig. 3 and 4, the civil air defense structure 100 of the track traffic section partition arrangement comprises a partition wall 1, a first section 2 and a second section 3 adjacently arranged, a section partition door 4, and a valve threshold protection airtight door 5, the partition wall 1 is provided with a first door opening 11 and a second door opening 12 adjacently arranged, the first section 2 and the second section 3 are arranged along a first direction and are separated by the partition wall 1, the first section 2 and the second section 3 respectively have pedestrian sections 21,31, the section partition door 4 is mounted on the outer edge of the first door opening 11 of the partition wall 1 and can horizontally turn over and completely cover the first door opening 11, the valve threshold protection airtight door 5 is mounted on the outer edge of the second door opening 12 of the partition wall 1 and is arranged adjacent to the section partition door 4, and the valve threshold protection airtight door 5 can horizontally turn over and completely cover the second door opening 12; wherein, when the valve threshold protection airtight door 5 is opened, the pedestrian area 21 of the first section 2 is communicated with the pedestrian area 31 of the second section 3.
In a normal case, the shutter sill protective airtight door 5 and the section blocking door 4 are in a normally open state, and in a war state, the shutter sill protective airtight door 5 and the section blocking door 4 are closed.
For convenience of explanation, the following description will be made with respect to rail transit as a subway, but it is not meant to limit rail transit to only subways.
Taking rail traffic as a subway as an example, the utility model sets the valve threshold protective airtight door 5, the valve threshold protective airtight door 5 is arranged at the outer edge of the second door opening 12 of the partition wall 1 and is arranged adjacent to the interval partition door 4, the valve threshold protective airtight door 5 can horizontally turn over and completely cover the second door opening 12, when the valve threshold protective airtight door 5 is opened, the pedestrian area 21 of the first interval 2 is communicated with the pedestrian area 31 of the second interval 3, so that passengers enter the platform boards at two sides of the tunnel 6 from the train 200 after the door is opened when the subway encounters an emergency, enter the adjacent station sites, directly pass through the second door opening 12 corresponding to the valve threshold protective airtight door 5, enter the station of the second interval 3 from the platform boards of the first interval 2, and the passing route is reduced and the potential safety hazard is reduced.
The lowest height of the valve threshold protective airtight door 5 is the same as or similar to the heights of the pedestrian areas 21 and 31 of the first section 2 and the second section 3, so that passengers do not need to climb up and down when entering the second section 3 from the first section 2, and potential safety hazards are reduced.
The partition door 4 and the threshold protective airtight door 5 may be installed on the same side of the partition wall 1, or may be installed on different sides of the partition wall 1, and are not particularly limited herein. In order to facilitate the war time, the interval partition door 4 and the valve threshold protective airtight door 5 are arranged on the same side of the partition wall 1, so that the interval partition door 4 and the valve threshold protective airtight door 5 can be opened and closed on the same side, and the safety index is higher. Specifically, one side of the dividing wall 1 has a mounting surface; the interval partition door 4 and the valve threshold protection airtight door 5 are covered on the installation surface, the width of the partition wall 1 is D1, the width of the interval partition door 4 is D2, the width of the valve threshold protection airtight door 5 is D3, D1 is more than or equal to D2+D3, so that the interval partition door 4 and the valve threshold protection airtight door 5 can be simultaneously attached to the same side of the partition wall 1, and the interval partition door 4 and the valve threshold protection airtight door 5 can be simultaneously closed in a war.
Too close installation of the interval partition door 4 and the valve threshold protective airtight door 5 can cause failure to meet the stress requirement under the civil air defense working condition, so that the first door opening 11 and the second door opening 12 are provided with a first interval D4 along the width direction (the second direction in the figure 3), D4 is more than or equal to 0.8m, and on one hand, the stress requirement under the civil air defense working condition can be met, and on the other hand, the whole structure is firmer.
In addition, the dividing wall 1 is further provided with an embedded hole 7, and the embedded hole 7 may be arranged in various manners, for example, the embedded hole 7 is located above or below the pedestrian areas 21,31 of the first section 2/the second section 3 and is spaced from the second door hole 12. Preferably, the minimum distance between the embedded hole 7 and the outer edge of the second door opening 12 is D5, and D5 is more than or equal to 0.8m, so that the whole structure is more stable.
The pre-buried opening 7 may be further disposed, where the pre-buried opening 7 is located above the pedestrian areas 21,31 of the first section 2/the second section 3, and the pre-buried opening 7 is disposed on a side opposite to the first door opening 11 and the second door opening 12. The minimum distance between the embedded hole 7 and the outer edge of the second door opening 12 is D6, and D6 is more than or equal to 0.8m, so that the whole structure is more stable.
The installation mode of the valve threshold protective airtight door 5 can be various, the valve threshold protective airtight door can be installed by adopting a loose leaf, and other rotatable installation modes can also be adopted, in the embodiment, the second door opening 12 is provided with an installation side far away from the first door opening 11, and the installation side is provided with a first loose leaf; the valve threshold protecting and sealing door 5 is fixed on the outer edge of the second door opening 12 through a first hinge; the installation side is provided with a linear driving device, one end of the linear driving device is rotatably arranged on the installation side, and the other end of the linear driving device is rotatably arranged on the valve threshold protective airtight door 5. Under normal conditions, the valve sill protective airtight door 5 is in a normally open state, after being opened by the linear driving device, a door stopper can be arranged at a corresponding position when the partition wall 1 and the valve sill protective airtight door 5 are opened, and the valve sill protective airtight door 5 is fixed by the door stopper so as to keep the opening state of the movable valve sill protective airtight door 5. The linear driving device is a driving air cylinder, one of the cylinder body and the piston rod of the driving air cylinder is rotatably and fixedly connected with the partition wall 1, and the other is rotatably and fixedly connected with the valve threshold protective airtight door 5. In other embodiments, the driving may be performed by other linear driving methods, which are not particularly limited herein.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. Based on the embodiments of the present utility model, those skilled in the art may make other different changes or modifications without making any creative effort, which shall fall within the protection scope of the present utility model.
Claims (10)
1. The utility model provides a people's air defense structure of rail transit interval partition arrangement which characterized in that includes:
the dividing wall is provided with a first door opening and a second door opening which are adjacent to each other;
the first section and the second section are adjacently arranged, are distributed along a first direction and are separated by a separation wall, and are respectively provided with a pedestrian area;
the interval partition door is arranged at the outer edge of the first door opening of the partition wall, can horizontally turn over and completely covers the first door opening; the method comprises the steps of,
the valve threshold protective airtight door is arranged at the outer edge of the second door opening of the partition wall and is arranged adjacent to the interval partition door, and the valve threshold protective airtight door can be horizontally turned over and completely covers the second door opening;
when the valve threshold protective airtight door is opened, the pedestrian area in the first zone is communicated with the pedestrian area in the second zone.
2. The civil air defense structure of the rail transit section partition arrangement according to claim 1, wherein the lowest height of the valve sill protective airtight door is the same as or similar to the height of the pedestrian sections of the first section and the second section.
3. The civil air defense structure of the rail transit block arrangement of claim 1 wherein one side of the dividing wall has a mounting face;
the partition door and the valve sill protective airtight door cover are closed on the installation surface, the width of the partition wall is D1, the width of the partition door is D2, and the width of the valve sill protective airtight door is D3, wherein D1 is more than or equal to D2+D3.
4. A civil air defense structure for a track traffic interval partition arrangement according to claim 3, wherein the first door opening and the second door opening have a first spacing D4, d4 being equal to or greater than 0.8m in the width direction thereof.
5. The civil air defense structure of the track traffic interval partition arrangement according to claim 1, wherein the partition wall is further provided with an embedded hole, the embedded hole is located above or below the pedestrian area of the first interval/the second interval and is spaced from the second door hole.
6. The civil air defense structure of the rail transit interval partition arrangement according to claim 5, wherein the minimum distance between the embedded hole and the outer edge of the second door opening is D5, and D5 is more than or equal to 0.8m.
7. The civil air defense structure of the track traffic interval partition arrangement according to claim 1, wherein the partition wall is further provided with an embedded hole, the embedded hole is located above the pedestrian area in the first interval/the second interval, and the embedded hole is located on the opposite side of the first door opening and the second door opening.
8. The civil air defense structure of the rail transit interval partition arrangement according to claim 7, wherein the minimum distance between the embedded hole and the outer edge of the second door opening is D6, and D6 is more than or equal to 0.8m.
9. The people air defense structure of the track traffic interval partition arrangement of claim 1, wherein the second door opening has a mounting side remote from the first door opening, the mounting side being mounted with a first hinge; the valve threshold protecting and sealing door is fixed on the outer edge of the second door opening through a first hinge;
the installation side is provided with a linear driving device, one end of the linear driving device is rotatably arranged on the installation side, and the other end of the linear driving device is rotatably arranged on the valve threshold protective airtight door.
10. The air defense structure of the track traffic interval partition arrangement of claim 9 wherein the linear drive is a drive cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223223702.5U CN219316562U (en) | 2022-12-01 | 2022-12-01 | Civil air defense structure arranged in rail transit interval partition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223223702.5U CN219316562U (en) | 2022-12-01 | 2022-12-01 | Civil air defense structure arranged in rail transit interval partition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219316562U true CN219316562U (en) | 2023-07-07 |
Family
ID=87030727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223223702.5U Active CN219316562U (en) | 2022-12-01 | 2022-12-01 | Civil air defense structure arranged in rail transit interval partition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219316562U (en) |
-
2022
- 2022-12-01 CN CN202223223702.5U patent/CN219316562U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |